1375409152

Names of 1375409152

• Cardinal: 1375409152 can be written as One billion, three hundred seventy-five million, four hundred nine thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.375409152 × 10⁹

Factors of 1375409152

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 665

Divisors of 1375409152

• Number of divisors d(n): 88
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 208 256 277 373 416 512 554 746 832 1024 1108 1492 1664 2216 2984 3328 3601 4432 4849 5968 6656 7202 8864 9698 11936 13312 14404 17728 19396 23872 28808 35456 38792 47744 57616 70912 77584 95488 103321 115232 141824 155168 190976 206642 230464 283648 310336 381952 413284 460928 620672 826568 921856 1241344 1343173 1653136 1843712 2482688 2686346 3306272 3687424 4965376 5372692 6612544 10745384 13225088 21490768 26450176 42981536 52900352 85963072 105800704 171926144 343852288 687704576 1375409152
• Sum of all divisors σ(n): 2979629576
• Sum of proper divisors (its aliquot sum) s(n): 1604220424
• 1375409152 is an abundant number, because the sum of its proper divisors (1604220424) is greater than itself. Its abundance is 228811272

Bases of 1375409152

• Binary: 1010001111110110001010000000000₂
• Hexadecimal: 0x51FB1400
• Base-36: MQVSHS

Squares and roots of 1375409152

• 1375409152 squared (1375409152²) is 1891750335405359104
• 1375409152 cubed (1375409152³) is 2601930724615600541488119808
• The square root of 1375409152 is 37086.5090295651
• The cube root of 1375409152 is 1112.1003308193

Scales and comparisons

• 1,375,409,152 seconds is equal to 43 years, 38 weeks, 1 day, 2 hours, 5 minutes, 52 seconds.
• To count from 1 to 1,375,409,152 would take you about eighty-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1375409152 cubic inches would be around 92.7 feet tall.

Recreational maths with 1375409152

• 1375409152 backwards is 2519045731
• The number of decimal digits it has is: 10
• The sum of 1375409152's digits is 37
• More coming soon!